YI

Yasuo Imura

Sharp Kabushiki Kaisha: 15 patents #1,103 of 10,731Top 15%
Overall (All Time): #298,239 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9341969 Toner for electrostatic development, image forming device using same, and image forming method Toshiharu Kataoka 2016-05-17
8760056 Electron emitting element, devices utilizing said element, and method for producing said element Kanako Hirata, Hiroyuki Hirakawa, Ayae Nagaoka, Tadashi Iwamatsu 2014-06-24
8616931 Electron emitting element, electron emitting device, light emitting device, image display device, air blowing device, cooling device, charging device, image forming apparatus, electron-beam curing device, and method for producing electron emitting element Ayae Nagaoka, Tadashi Iwamatsu, Hiroyuki Hirakawa 2013-12-31
8547007 Electron emitting element, electron emitting device, light emitting device, image display device, air blowing device, cooling device, charging device, image forming apparatus, electron-beam curing device, and method for producing electron emitting element Ayae Nagaoka, Tadashi Iwamatsu, Hiroyuki Hirakawa 2013-10-01
8487521 Electron emitting element, method for producing electron emitting element, electron emitting device, charging device, image forming apparatus, electron-beam curing device, light emitting device, image display device, air blowing device, and cooling device Hiroyuki Hirakawa 2013-07-16
8476818 Electron emitting element including a fine particle layer containing insulating particles, and devices and methods related thereto Hiroyuki Hirakawa, Ayae Nagaoka, Tadashi Iwamatsu 2013-07-02
8421331 Electron emitting element and method for producing the same Ayae Nagaoka, Hiroyuki Hirakawa, Kanako Hirata, Tadashi Iwamatsu 2013-04-16
8378565 Electron emitting element having an electron acceleration layer using fine particle layer Hiroyuki Hirakawa, Ayae Nagaoka, Tadashi Iwamatsu 2013-02-19
8299700 Electron emitting element having an electron acceleration layer, electron emitting device, light emitting device, image display device, cooling device, and charging device Tadashi Iwamatsu, Ayae Nagaoka, Hiroyuki Hirakawa 2012-10-30
8249487 Electron emitting element, electron emitting device, charging device, image forming apparatus, electron-beam curing device, light emitting device, image display device, air blowing device, and cooling device Hiroyuki Hirakawa, Ayae Nagaoka, Tadashi Iwamatsu 2012-08-21
8232033 Toner, method of manufacturing toner, developer, two-component developer, developing device, and image forming apparatus Yoritaka Tsubaki, Hiroshi Onda 2012-07-31
8168363 Toner and producing method thereof, developer, two-component developer, developing device and image forming apparatus Hiroshi Onda, Yoritaka Tsubaki, Saori Yamada 2012-05-01
8164247 Electron emitting element, electron emitting device, light emitting device, image display device, air blowing device, cooling device, charging device, image forming apparatus, and electron-beam curing device Hiroyuki Hirakawa, Ayae Nagaoka, Tadashi Iwamatsu 2012-04-24
8110971 Light emitting element, light emitting device, image display device, method of driving light emitting element, and method of producing light emitting element Hiroyuki Hirakawa, Ayae Nagaoka, Tadashi Iwamatsu 2012-02-07
8048603 Toner, two-component developer, developing device, and image forming apparatus Yoritaka Tsubaki 2011-11-01
5011728 Molding method for manufacture of a resin molded part Eiji Iame 1991-04-30